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Finding the Third Proportional to 236,667 and 519,234

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Solution

The third proportional to 236,667 and 519,234 is: 1,139,170.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,667 : 519,234 = 519,234 : x
  2. Step 2: Convert to fraction form
    236,667/519,234 = 519,234/x
  3. Step 3: Cross multiply
    236,667x = 519,234 × 519,234
  4. Step 4: Simplify right side
    236,667x = 269,603,946,756
  5. Step 5: Solve for x
    x = 269,603,946,756/236,667
  6. Step 6: Final answer
    x = 1,139,170.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.